# qt\_version

Returns Qt version used.

## Syntax

* v = qt\_version()

## Output argument

* v - a string : valid path.

## Description

**v = qt\_version()** returns the version number of Qt at run-time as a string (for example, "5.15.2").

## Example

```matlab
semver(qt_version(), '>5.15')
```

## See also

[semver](../modules_manager/semver).

## History

| Version | Description     |
| ------- | --------------- |
| 1.0.0   | initial version |

## Author

Allan CORNET
